Import modifications to `mpd` crateHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/vendored/mpd/src/plugin.rs b/vendored/mpd/src/plugin.rs
new file mode 100644
index 0000000..c490d02
--- /dev/null
+++ b/vendored/mpd/src/plugin.rs
@@ -0,0 +1,45 @@
+//! The module defines decoder plugin data structures
+
+use crate::convert::FromIter;
+use crate::error::Error;
+
+/// Decoder plugin
+#[derive(Clone, Debug, PartialEq, RustcEncodable)]
+pub struct Plugin {
+    /// name
+    pub name: String,
+    /// supported file suffixes (extensions)
+    pub suffixes: Vec<String>,
+    /// supported MIME-types
+    pub mime_types: Vec<String>,
+}
+
+impl FromIter for Vec<Plugin> {
+    fn from_iter<I: Iterator<Item = Result<(String, String), Error>>>(iter: I) -> Result<Self, Error> {
+        let mut result = Vec::new();
+        let mut plugin: Option<Plugin> = None;
+        for reply in iter {
+            let (a, b) = reply?;
+            match &*a {
+                "plugin" => {
+                    plugin.map(|p| result.push(p));
+
+                    plugin = Some(Plugin {
+                                      name: b,
+                                      suffixes: Vec::new(),
+                                      mime_types: Vec::new(),
+                                  });
+                }
+                "mime_type" => {
+                    plugin.as_mut().map(|p| p.mime_types.push(b));
+                }
+                "suffix" => {
+                    plugin.as_mut().map(|p| p.suffixes.push(b));
+                }
+                _ => unreachable!(),
+            }
+        }
+        plugin.map(|p| result.push(p));
+        Ok(result)
+    }
+}